Section 447.6 - Advanced directives(a) General rule.--A patient may designate a lay caregiver in an advanced directive.(b) Construction.--Nothing in this act shall be construed to interfere with the rights of an agent operating under a valid advanced directive pursuant to the provisions under 20 Pa.C.S. Ch. 54 (relating to health care).Added by P.L. TBD 2016 No. 20,§ 6, eff. 4/20/2017.